There's no place like...the makeup chair? That is, if you're looking to transform from a comely young woman into a wicked witch green with envy, which is exactly what actress Mila Kunis did for her role in "Oz the Great and Powerful," hitting DVD and Blu-ray tomorrow. In celebration of the fantasy film's home release, MTV News is giving you an EXCLUSIVE, behind-the-scenes look at Mila's makeover.

[ video unavailable on this device ]

Surprisingly, with all of the new-fangled cosmetic technologies at their disposal, the team (led by Academy Award nominee Howard Berger), relied on retro materials—foam!—to create the Wicked Witch of the West's creepy countenance.

"I've never done anything remotely close to this, and I felt safe, I guess, in the challenge because I was surrounded by people I respected so, so much," Mila said of her dual-personality role in the Sam Raimi-directed film.

Click on the video above to watch Mila's wicked transformation, and pick up a copy of "Oz the Great and Powerful" starting tomorrow!

Will you be returning to Oz with the DVD/Blu-ray? Tell us in the comments and on Twitter!